package cn.stockeye.client;

public class JavaMemory {

    /**
     * @param args
     */
   public static void main(String[] args) {
      System. out .println( " 内存信息 :" + toMemoryInfo ());
   }

   /**
     * 获取当前 jvm 的内存信息
     *
     * @return
     */
   public static String toMemoryInfo() {

      Runtime currRuntime = Runtime.getRuntime ();
      int nFreeMemory = ( int ) (currRuntime.freeMemory() / 1024 / 1024);
      int nTotalMemory = ( int ) (currRuntime.totalMemory() / 1024 / 1024);
      return nFreeMemory + "M/" + nTotalMemory + "M(free/total)" ;
   }
}
